I'm with BGS atm. Use QB V2 and V3. Read the reports on their forum from new syllabus students comparing exams to the QB. Apparently M&B is more theoretical now.
Don't rely on QB, use it to asses your weak areas. I don't think the syllabus has changed too much, the QB is still a useful tool.
Depending on when you started you might still be on the old syllabus which is fine until April. When I started the course they told me what syllabus I was on the new one, you seem quite surprised about it so perhaps you're on the old one still?